Iron Knob Mens Chastity TubeFancy Steel
After years of research and development, Fancy Steel is thrilled to release our first ever ball trap chastity tube.
The Ball trap style chastity cage has been around for years - so how did we reinvent the wheel?
Making the tube with a highly ergonomic ring designed to fit snuggly and comfortably behind the testicles was paramount to the design brief.
Ball trap chastity cages work best with a Prince Albert (PA) piercing but we understand not every one is pierced, so we have designed an anti pullout ring to remove the need for PA piercing.
Our Iron Knob chastity tube has a small rubber ring that is looped over the head of the penis then secured to the locking post with a security screw lock. Attaching this rubber loop makes it hard to pull the penis free from the chastity tube.
Chose your perfect sized tube.
Iron knob comes in 3 different size chastity tube options.
- Small - sissy - tube internal diameter 29mm length 40mm
- Medium - tube internal diameter 30mm length 52mm
- Large - tube internal diameter 35mm length 63mm
Each chastity tube has a sliding rail to allow the tube to be moved into a place higher or lower on the shaft.
Selecting the correct tube size
Measure the flaccid penis on the underside of your shaft. This is the part of your penis that's going to be locked away.
Place a ruler or measuring tape against your scrotum and measure the length of your flaccid shaft.
If you get tuned on by the through or having your cock locked away you might want to get an ice pack or take a short break from measuring.
|Flaccid penis length in mm||Small 32-50mm|
|Large 102-135mm Plus|
Ergonomic Cock Rings
Each tube selection comes with 3 ergonomic cock rings sizes these are interchangeable and allow you to find the best snug secure fit.
Economic cock rings sizing - to behind testicles.
- Small - 48mm width
- Medium - 54mm width
- Large - 60mm width
The Iron Knob uses high grade stainless steel security hex screws these can only be opened using the special key provided. These have been designed to save weight and reduce pressure on the testicles and allowing for a better fit and longer wear. Rest assured there will be no jiggling lock sounds.
Prince Albert (PA) Attachment
If you have taken that big step to have a PA piercing good on you. Now you can add the PA ring hook to permanently secure the Iron knob chastity cage
What's in the box?
1x Iron Knob chastity tube of your selected size
3x ergonomic cock rings - a small, medium & large
1x Anti pull out rubber ring attachment
2x Security hex screws and keys
Fancy Steel Discretion Guarantee
All Fancy Steel products are shipped discretely in plain packaging. International customs declarations mark our products as 'custom steel fabrication' for your convenience.